NaMgF₂ (sodium magnesium fluoride) is an ionic ceramic compound belonging to the fluoride family, characterized by its crystalline structure and relatively low density for ceramic applications. This material is primarily explored in optical and photonic applications due to its transparency in the ultraviolet and infrared spectra, making it valuable for specialized lens coatings, windows in harsh environments, and laser optics where traditional glasses are inadequate. The fluoride ceramic family offers superior thermal stability and chemical resistance compared to oxide ceramics, though NaMgF₂ remains more commonly found in research and niche industrial contexts rather than high-volume manufacturing.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 41.07 | GPa | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.3400 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 19.94 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.469 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.2693 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -2.627 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data